3202103663442 has 48 divisors (see below), whose sum is σ = 7376739102720. Its totient is φ = 1000378248576.

The previous prime is 3202103663431. The next prime is 3202103663477. The reversal of 3202103663442 is 2443663012023.

3202103663442 is a `hidden beast` number, since 3 + 2 + 0 + 2 + 10 + 3 + 6 + 634 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3202103663397 and 3202103663406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21818898 + ... + 21965165.

It is an arithmetic number, because the mean of its divisors is an integer number (153682064640).

Almost surely, 2^{3202103663442} is an apocalyptic number.

3202103663442 is an abundant number, since it is smaller than the sum of its proper divisors (4174635439278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3202103663442 is a wasteful number, since it uses less digits than its factorization.

3202103663442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43784327 (or 43784324 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 3202103663442 its reverse (2443663012023), we get a palindrome (5645766675465).

The spelling of 3202103663442 in words is "three trillion, two hundred two billion, one hundred three million, six hundred sixty-three thousand, four hundred forty-two".